Home / 8,149,307.10-12,223,960.65-2,468,793.30

Finding the Fourth Proportional to 8,149,307.10, 12,223,960.65 and 2,468,793.30

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Solution

The fourth proportional to 8,149,307.10, 12,223,960.65 and 2,468,793.30 is: 3,703,189.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,149,307.10 : 12,223,960.65 = 2,468,793.30 : x
  2. Step 2: Convert to fraction form
    8,149,307.10/12,223,960.65 = 2,468,793.30/x
  3. Step 3: Cross multiply
    8,149,307.10x = 12,223,960.65 × 2,468,793.30
  4. Step 4: Simplify right side
    8,149,307.10x = 30,178,432,152,183.64
  5. Step 5: Solve for x
    x = 30,178,432,152,183.64/8,149,307.10
  6. Step 6: Final answer
    x = 3,703,189.95

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.